- Author:
- Brito,I.M.
- Year:
- 1967
- Title:
- The acritarchs
- Foreign title:
- Os Acritarcha
- Reference:
- Brito,I.M. (1967) The acritarchs [ Os Acritarcha ] Brasilia Departmento Nacional de Produ§Јo Mineral,Div.Geol.Min.,Notas Prelim.E Estu. # 138 P. 1- 21
- Google Academy:
- try to search by title in english or foreign title
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Minutissima | Minutissima | Nd | Nd | |
| Orygmatosphaeridium | Orygmatosphaeridium | Nd | Nd | |
| Palaeocryptidium | Palaeocryptidium | Nd | Nd | |
| Protoocridosphaeridium | Protoocridosphaeridium | Nd | Nd | |
| Trematosphaeridium | Trematosphaeridium | Nd | Nd | |
| Prototrematosphaeridium | Prototrematosphaeridium | Nd | Nd | |
| Schismatosphaeridium | Schismatosphaeridium | Nd | Nd | |
| Stictosphaeridium | Stictosphaeridium | Nd | Nd | |
| Symplassosphaeridium | Symplassosphaeridium | Nd | Nd | |
| Trachyminuscula | Trachyminuscula | Nd | Nd | |
| Trachysphaeridium | Trachysphaeridium | Nd | Nd | |
| Vavososphaeridium | Vavososphaeridium | Nd | Nd | |
| Wendiella | Wendiella | Nd | Nd | |
| Lunulidia | Lunulidia | Nd | Nd | |
| Lophodiacrodium | Lophodiacrodium | Nd | Nd | |
| Trachydiacrodium | Trachydiacrodium | Nd | Nd | |
| Cymatiogalea | Cymatiogalea | Nd | Nd |